26828460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1319}}^1$

素因数の和:1447

約数の個数: 72

約数和(自身を含む): 82162080

約数和(自身を除く): 55333620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1319, 1356, 1695, 2034, 2260, 2638, 3390, 3957, 4068, 5085, 5276, 6595, 6780, 7914, 10170, 11871, 13190, 15828, 19785, 20340, 23742, 26380, 39570, 47484, 59355, 79140, 118710, 149047, 237420, 298094, 447141, 596188, 745235, 894282, 1341423, 1490470, 1788564, 2235705, 2682846, 2980940, 4471410, 5365692, 6707115, 8942820, 13414230, 26828460]

約数ペア:

[(1, 26828460), (2, 13414230), (3, 8942820), (4, 6707115), (5, 5365692), (6, 4471410), (9, 2980940), (10, 2682846), (12, 2235705), (15, 1788564), (18, 1490470), (20, 1341423), (30, 894282), (36, 745235), (45, 596188), (60, 447141), (90, 298094), (113, 237420), (180, 149047), (226, 118710), (339, 79140), (452, 59355), (565, 47484), (678, 39570), (1017, 26380), (1130, 23742), (1319, 20340), (1356, 19785), (1695, 15828), (2034, 13190), (2260, 11871), (2638, 10170), (3390, 7914), (3957, 6780), (4068, 6595), (5085, 5276)]